gptkb:ANZUS_Treaty_(1951) gptkb:First_Labour_government_(1935)
World War II participation
Great Depression response
MMP electoral system adoption (1996)
Nuclear-free policy (1987)
Springbok Tour protests (1981)
Waitangi Tribunal establishment (1975)
World War I participation
Maori representation in Parliament (1867)
New Zealand Wars
Statute of Westminster adoption (1947)
Treaty of Waitangi implementation
Women's suffrage (1893)
abolition of provinces (1876)